PartitionKeyTest.java

/*
   Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
*/

package testsuite.clusterj;

import testsuite.clusterj.model.Employee;
import testsuite.clusterj.model.LongIntStringPK;

import com.mysql.clusterj.ClusterJUserException;

public class PartitionKeyTest extends AbstractClusterJTest {

    @Override
    public void localSetUp() {
        createSessionFactory();
        addTearDownClasses(Employee.class, LongIntStringPK.class);
    }

    public void test() {
        badClass();
        wrongKeyTypePrimitive();
        wrongKeyTypePrimitiveNull();
        wrongKeyTypeCompound();
        wrongKeyTypeCompoundNull();
        wrongKeyTypeCompoundNullPart();
        setPartitionKeyTwice();
        goodIntKey();
        goodCompoundKey();
        session = sessionFactory.getSession(); // to allow tear down classes to work
        failOnError();
    }

    protected void badClass() {
        try {
            session = sessionFactory.getSession();
            session.setPartitionKey(Integer.class, 0);
            error("Failed to throw exception on setPartitionKey(Integer.class, 0)");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void wrongKeyTypePrimitive() {
        try {
            session = sessionFactory.getSession();
            session.setPartitionKey(Employee.class, 0L);
            error("Failed to throw exception on setPartitionKey(Employee.class, 0L)");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void wrongKeyTypePrimitiveNull() {
        try {
            session = sessionFactory.getSession();
            session.setPartitionKey(Employee.class, null);
            error("Failed to throw exception on setPartitionKey(Employee.class, null)");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void wrongKeyTypeCompound() {
        try {
            session = sessionFactory.getSession();
            session.setPartitionKey(LongIntStringPK.class, 0L);
            error("Failed to throw exception on setPartitionKey(LongIntStringPK.class, 0L)");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void wrongKeyTypeCompoundPart() {
        try {
            Object[] key = new Object[] {0L, 0L, ""};
            session = sessionFactory.getSession();
            session.setPartitionKey(LongIntStringPK.class, key);
            error("Failed to throw exception on setPartitionKey(LongIntStringPK.class, new Object[] {0L, 0L, \"\"})");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void wrongKeyTypeCompoundNull() {
        try {
            session = sessionFactory.getSession();
            session.setPartitionKey(LongIntStringPK.class, null);
            error("Failed to throw exception on setPartitionKey(LongIntStringPK.class, null)");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void wrongKeyTypeCompoundNullPart() {
        try {
            session = sessionFactory.getSession();
            Object[] key = new Object[] {0L, null, ""};
            session.setPartitionKey(LongIntStringPK.class, key);
            error("Failed to throw exception on setPartitionKey(LongIntStringPK.class, new Object[] {0L, null, \"\"})");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void setPartitionKeyTwice() {
        try {
            session = sessionFactory.getSession();
            // partition key cannot be null
            Object[] key = new Object[] {0L, 0, ""};
            session.setPartitionKey(LongIntStringPK.class, key);
            session.setPartitionKey(LongIntStringPK.class, key);
            error("Failed to throw exception on second setPartitionKey");
        } catch (ClusterJUserException ex){
            // good catch
        } finally {
            session.close();
            session = null;
        }
    }

    protected void goodIntKey() {
        try {
            session = sessionFactory.getSession();
            session.deletePersistentAll(Employee.class);
            Employee employee = session.newInstance(Employee.class);
            employee.setId(1000);
            employee.setAge(1000);
            employee.setMagic(1000);
            employee.setName("Employee 1000");
            session.setPartitionKey(Employee.class, 1000);
            session.makePersistent(employee);
        } finally {
        session.close();
        session = null;
    }
    }

    protected void goodCompoundKey() {
        try {
            session = sessionFactory.getSession();
            session.deletePersistentAll(LongIntStringPK.class);
            // key can contain nulls if not part of partition key
            Object[] key = new Object[] { 1000L, 1000, null};
            LongIntStringPK instance = session
                    .newInstance(LongIntStringPK.class);
            instance.setLongpk(1000L);
            instance.setIntpk(1000);
            instance.setStringpk("1 Thousand");
            session.setPartitionKey(LongIntStringPK.class, key);
            session.makePersistent(instance);
        } finally {
            session.close();
            session = null;
        }
    }

}